1750pts space marine force:

HQ:
chapter master with combi melta gun, lightning claw, heilfire rounds and artificer armour

TROOPS:
10 man tactical squad with melta gun, multi melta and sergant with melta bombs

10 man tactical squad with plasma gun, plasma cannon and sergant with melta bombs

DEDICATED TRANSPORTS:
rhino with hunter killer missile

razorback with twin linked lascannon and storm bolter

ELITES:
terminator squad with chainfist and heavy flamer

assualt terminator squad 3 with pair of lightning claws and 2 with thunder hammer and storm shield

dreadnought with multi melta and dreadnought close combat arm with built in storm bolter

FAST ATTACK:
land speeder with assault cannon and multi melta

HEAVY SUPPORT:
land raider with 2 twin linked lascannon side sponsors and hull mounted twin linked storm bolter

whirlwind

vindicator with siege shield